Dielectric properties and electric conductivity of talc and doped talc

Authors
Kirak, A Yilmaz, H Guler, S Guler, C
Citation
A. Kirak et al., Dielectric properties and electric conductivity of talc and doped talc, J PHYS D, 32(15), 1999, pp. 1919-1927
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN journal
00223727 → ACNP
Volume
32
Issue
15
Year of publication
1999
Pages
1919 - 1927
Database
ISI
SICI code
0022-3727(19990807)32:15<1919:DPAECO>2.0.ZU;2-C
Abstract
The dielectric properties of a MgO and Mg(NO3)(2) doped and undoped talc ar e measured as a function of the frequency range 260 kHz-40 MHz. The epsilon ', tan delta and sigma(ac) values are given as a function of the firing tem perature for a 5.0 MHz constant frequency. In this study the effects of an impurity and the firing temperature on the dielectric properties are also d iscussed.